Pulmonary impairment in southern West Virginia coal miners.
D000328:Adult; D003032:Coal Mining; D004417:Dyspnea / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011009:Pneumoconiosis / Q000000981:diagnostic imaging / Q000503:physiopathology*; D011859:Radiography; D012129:Respiratory Function Tests; D012131:Respiratory Insufficiency / Q000209:etiology*; D012907:Smoking; D013147:Spirometry